add piped overlay to use fixed nixpkgs from piped-flake

outputs.nix

@@ -22,22 +22,8 @@ in
         config.allowUnfree = true;
         overlays = [
           (import ./overlay)
-          inputs.piped-flake.overlays.default
+          (import ./overlay/piped-overlay.nix {
-          (_prev: final: {
+            inherit (inputs) piped-flake;
-            piped-backend-deps =
-              final.piped-backend-deps.overrideAttrs
-              {
-                # Won't build due to this; added a native-arm64 to all builders on arm64
-                # https://github.com/NixOS/nixpkgs/issues/255780
-                requiredSystemFeatures = ["native-arm64"];
-              };
-            piped-backend =
-              final.piped-backend.overrideAttrs
-              {
-                # Won't build due to this; added a native-arm64 to all builders on arm64
-                # https://github.com/NixOS/nixpkgs/issues/255780
-                requiredSystemFeatures = ["native-arm64"];
-              };
           })
         ];
       };

overlay/piped-overlay.nix

@@ -0,0 +1,21 @@
+{piped-flake}: (prev: final: let
+  system = final.system;
+in {
+  # Won't build due to this; added a native-arm64 to all builders on arm64
+  # https://github.com/NixOS/nixpkgs/issues/255780
+  piped-backend =
+    (piped-flake.packages.${system}.piped-backend.override (prev: {
+      piped-backend-deps = prev.piped-backend-deps.overrideAttrs {
+        requiredSystemFeatures =
+          if system == "aarch64-linux"
+          then ["native-arm64"]
+          else [];
+      };
+    }))
+    .overrideAttrs {
+      requiredSystemFeatures =
+        if system == "aarch64-linux"
+        then ["native-arm64"]
+        else [];
+    };
+})

profiles/base/nix.nix

@@ -27,26 +27,8 @@ in {
     };
     overlays = [
       (import ../../overlay)
-
+      (import ../../overlay/piped-overlay.nix {
-      #inputs.vaultui.overlays.default
+        inherit (inputs) piped-flake;
-      #inputs.musicutil.overlays.default
-      inputs.piped-flake.overlays.default
-
-      (_prev: final: {
-        piped-backend-deps =
-          final.piped-backend-deps.overrideAttrs
-          {
-            # Won't build due to this; added a native-arm64 to all builders on arm64
-            # https://github.com/NixOS/nixpkgs/issues/255780
-            requiredSystemFeatures = ["native-arm64"];
-          };
-        piped-backend =
-          final.piped-backend.overrideAttrs
-          {
-            # Won't build due to this; added a native-arm64 to all builders on arm64
-            # https://github.com/NixOS/nixpkgs/issues/255780
-            requiredSystemFeatures = ["native-arm64"];
-          };
       })
     ];
   };